TWI507074B - 在無線通訊系統中小細胞增強的方法及裝置 - Google Patents

在無線通訊系統中小細胞增強的方法及裝置 Download PDF

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Publication number
TWI507074B
TWI507074B TW102147703A TW102147703A TWI507074B TW I507074 B TWI507074 B TW I507074B TW 102147703 A TW102147703 A TW 102147703A TW 102147703 A TW102147703 A TW 102147703A TW I507074 B TWI507074 B TW I507074B
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TW
Taiwan
Prior art keywords
buffer status
access control
media access
logical channel
status report
Prior art date
Application number
TW102147703A
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English (en)
Chinese (zh)
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TW201427464A (zh
Inventor
Yu Hsuan Guo
Original Assignee
Innovative Sonic Corp
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Publication date
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Publication of TW201427464A publication Critical patent/TW201427464A/zh
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Publication of TWI507074B publication Critical patent/TWI507074B/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
TW102147703A 2012-12-24 2013-12-23 在無線通訊系統中小細胞增強的方法及裝置 TWI507074B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261745736P 2012-12-24 2012-12-24
US201361752150P 2013-01-14 2013-01-14
US201361768761P 2013-02-25 2013-02-25

Publications (2)

Publication Number Publication Date
TW201427464A TW201427464A (zh) 2014-07-01
TWI507074B true TWI507074B (zh) 2015-11-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW102147703A TWI507074B (zh) 2012-12-24 2013-12-23 在無線通訊系統中小細胞增強的方法及裝置

Country Status (7)

Country Link
US (2) US9295077B2 (ko)
EP (1) EP2765731B1 (ko)
KR (1) KR101569429B1 (ko)
CN (1) CN103906081B (ko)
ES (1) ES2885401T3 (ko)
PL (1) PL2765731T3 (ko)
TW (1) TWI507074B (ko)

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Also Published As

Publication number Publication date
PL2765731T3 (pl) 2021-11-22
CN103906081A (zh) 2014-07-02
US20140177560A1 (en) 2014-06-26
CN103906081B (zh) 2018-02-13
KR101569429B1 (ko) 2015-11-16
US20160174236A1 (en) 2016-06-16
US9736722B2 (en) 2017-08-15
US9295077B2 (en) 2016-03-22
EP2765731A1 (en) 2014-08-13
KR20140082586A (ko) 2014-07-02
TW201427464A (zh) 2014-07-01
EP2765731B1 (en) 2021-06-16
ES2885401T3 (es) 2021-12-13

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